# Convexly

Startup, Worldwide.

> I built a 2-min quiz that shows you how bad you are at estimating
>
> — in its own words, from convexly.app

- Website: https://www.convexly.app/
- Listed since: 2026
- launched: 2026-04-06
- launch post: https://news.ycombinator.com/item?id=47660262
- hn score: 6
- domain created: 2026-03-08
- Last verified: 2026-04-06


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=47660262, read 2026-04-06

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startup.is · https://startup.is/registry/convexly · open data: /api/v1, /llms.txt